---> uname -a: Linux prd-centos8-robot-2c-8g-48969.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4842 19 2259 6803 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1d:df:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fe1d:df20/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/03/2025 _x86_64_ (2 CPU) 07:22:22 LINUX RESTART (2 CPU) 07:23:02 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 89.61 17.20 72.42 5439.24 6956.44 07:25:01 AM 84.47 0.72 83.76 52.92 10255.01 07:26:01 AM 41.65 2.97 38.69 1243.59 3325.92 07:27:01 AM 65.14 4.42 60.72 113.98 7594.03 07:28:01 AM 5.85 0.02 5.83 0.13 491.75 07:29:01 AM 2.03 0.00 2.03 0.00 235.47 07:30:01 AM 0.88 0.00 0.88 0.00 665.44 07:31:01 AM 0.33 0.02 0.32 1.07 238.35 07:32:01 AM 0.78 0.00 0.78 0.00 207.83 07:33:01 AM 0.90 0.38 0.52 55.31 154.07 07:34:01 AM 0.35 0.00 0.35 0.00 16.70 07:35:01 AM 0.23 0.00 0.23 0.00 21.66 07:36:01 AM 32.88 0.65 32.23 74.12 3254.84 Average: 24.93 2.01 22.92 530.69 2564.96 07:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5351096 7064844 2531336 32.11 2688 1895628 665260 7.45 186288 2023024 186728 07:25:01 AM 5166012 7002640 2716420 34.46 2688 2012920 697316 7.81 198040 2168812 42480 07:26:01 AM 5010732 6973692 2871700 36.43 2688 2136556 756508 8.47 255640 2258820 66936 07:27:01 AM 4963428 7048964 2919004 37.03 2688 2253624 632232 7.08 262284 2277420 10820 07:28:01 AM 4923688 7010012 2958744 37.54 2688 2254432 680800 7.62 262404 2316320 808 07:29:01 AM 4889180 6991720 2993252 37.97 2688 2270676 696228 7.80 262876 2349992 11848 07:30:01 AM 4879372 6990304 3003060 38.10 2688 2279060 727996 8.15 262876 2359652 680 07:31:01 AM 4873516 6991420 3008916 38.17 2688 2285984 708524 7.93 262884 2366320 476 07:32:01 AM 4861244 6986836 3021188 38.33 2688 2293680 724316 8.11 262956 2377856 2348 07:33:01 AM 4476332 6930196 3406100 43.21 2688 2297484 724344 8.11 264512 2381296 92 07:34:01 AM 4475204 6929412 3407228 43.23 2688 2298096 724344 8.11 264524 2382908 400 07:35:01 AM 4911352 7046132 2971080 37.69 2688 2302660 637936 7.14 264864 2325112 4404 07:36:01 AM 5001336 7004084 2881096 36.55 2688 2175920 669920 7.50 501664 2021492 9060 Average: 4906346 6997712 2976086 37.76 2688 2212055 695825 7.79 270139 2277617 25929 07:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 315.30 202.32 1840.98 60.01 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 67.38 50.22 660.16 8.27 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 43.82 35.10 324.88 8.70 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 197.62 138.56 44.62 38.51 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 18.28 11.13 11.12 1.41 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 37.90 34.07 130.89 11.03 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 18.25 18.93 42.48 6.91 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 20.16 18.56 36.18 5.56 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 27.23 21.93 58.49 11.90 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 41.12 56.06 24.04 5.21 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 14.26 11.65 3.53 2.17 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 20.41 12.38 6.77 1.63 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 76.74 52.57 151.45 90.60 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.80 50.84 254.56 19.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/03/2025 _x86_64_ (2 CPU) 07:22:22 LINUX RESTART (2 CPU) 07:23:02 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 40.78 0.00 7.12 2.72 0.10 49.28 07:24:01 AM 0 34.28 0.00 6.14 1.93 0.10 57.54 07:24:01 AM 1 47.28 0.00 8.10 3.52 0.10 41.00 07:25:01 AM all 22.86 0.00 3.25 2.84 0.08 70.97 07:25:01 AM 0 19.72 0.00 2.80 2.61 0.07 74.80 07:25:01 AM 1 26.01 0.00 3.71 3.07 0.08 67.13 07:26:01 AM all 24.04 0.00 3.59 0.85 0.08 71.44 07:26:01 AM 0 20.61 0.00 3.58 0.55 0.08 75.18 07:26:01 AM 1 27.46 0.00 3.60 1.15 0.08 67.70 07:27:01 AM all 21.45 0.00 4.21 1.14 0.07 73.14 07:27:01 AM 0 21.51 0.00 4.44 1.34 0.07 72.65 07:27:01 AM 1 21.39 0.00 3.98 0.94 0.07 73.63 07:28:01 AM all 1.51 0.00 0.24 0.06 0.03 98.16 07:28:01 AM 0 0.15 0.00 0.13 0.00 0.02 99.70 07:28:01 AM 1 2.88 0.00 0.35 0.12 0.03 96.62 07:29:01 AM all 15.51 0.00 0.23 0.10 0.07 84.09 07:29:01 AM 0 4.42 0.00 0.20 0.20 0.07 95.11 07:29:01 AM 1 26.59 0.00 0.25 0.00 0.07 73.09 07:30:01 AM all 10.83 0.00 0.17 0.13 0.04 88.84 07:30:01 AM 0 6.33 0.00 0.17 0.12 0.03 93.35 07:30:01 AM 1 15.32 0.00 0.17 0.13 0.05 84.33 07:31:01 AM all 9.00 0.00 0.19 0.02 0.04 90.75 07:31:01 AM 0 9.89 0.00 0.20 0.02 0.05 89.84 07:31:01 AM 1 8.11 0.00 0.18 0.02 0.03 91.66 07:32:01 AM all 13.38 0.00 0.23 0.01 0.06 86.32 07:32:01 AM 0 14.41 0.00 0.22 0.00 0.07 85.31 07:32:01 AM 1 12.36 0.00 0.23 0.02 0.05 87.34 07:33:01 AM all 8.97 0.00 2.62 0.01 0.06 88.35 07:33:01 AM 0 8.91 0.00 2.60 0.02 0.05 88.42 07:33:01 AM 1 9.03 0.00 2.63 0.00 0.07 88.27 07:34:01 AM all 4.40 0.00 0.18 0.00 0.05 95.36 07:34:01 AM 0 2.22 0.00 0.17 0.00 0.05 97.56 07:34:01 AM 1 6.59 0.00 0.20 0.00 0.05 93.16 07:34:01 AM CPU %user %nice %system %iowait %steal %idle 07:35:01 AM all 6.00 0.00 0.80 0.00 0.05 93.14 07:35:01 AM 0 1.49 0.00 0.23 0.00 0.03 98.25 07:35:01 AM 1 10.53 0.00 1.38 0.00 0.07 88.03 07:36:01 AM all 29.54 0.00 3.93 0.27 0.09 66.17 07:36:01 AM 0 19.60 0.00 3.40 0.38 0.10 76.51 07:36:01 AM 1 39.47 0.00 4.45 0.15 0.08 55.84 Average: all 16.00 0.00 2.05 0.62 0.06 81.26 Average: 0 12.56 0.00 1.86 0.55 0.06 84.96 Average: 1 19.44 0.00 2.24 0.70 0.06 77.55